| 发明名称 |
PROCESS FOR THE PREPARATION OF AN INDAZOLE-3-CARBOXAMIDE DERIVATIVE |
| 摘要 |
<p>A process for preparing granisetron (1) or a pharmaceutically acceptable salt thereof, which process comprises deprotecting a compound of Structure (2), wherein R is a nitrogen-protecting group which does not significantly reduce the nucleophilicity of a secondary amino group, and optionally forming a pharmaceutically acceptable salt.</p> |
| 申请公布号 |
EP0748321(A1) |
申请公布日期 |
1996.12.18 |
| 申请号 |
EP19950912187 |
申请日期 |
1995.02.28 |
| 申请人 |
SMITHKLINE BEECHAM PLC |
发明人 |
LEWIS, NORMAN, J.;JACEWICZ, VICTOR, W.;WARD, NEAL |
| 分类号 |
A61K31/435;A61P1/08;C07D451/14;(IPC1-7):C07D451/14 |
主分类号 |
A61K31/435 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
